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Canica Impact Crusher S/N105130-94: 4 MSHA citations Metal/Non-Metal

Winnemucca, Humboldt County, NV  ·  Abandoned
MSHA Mine ID: 2600838

Canica Impact Crusher S/N105130-94 has $323 in proposed MSHA penalties and $0 outstanding across 0 contested dockets, plus health sampling and the full incident record.

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Fatalities
0
Total incidents
0
Years on record
—
Latest incident
—
Compliance record
MSHA citations since 2000
4
citations
2
significant & substantial
$323
proposed penalties
$323
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
See Road and Highway Builders, LLC's full MSHA compliance history →
Inspection activity
MSHA inspections since 2000
9
inspections on record
123
inspection hours
n/a
citations per 100 inspection hours
ⓘ This rate is recorded citations divided by MSHA inspection hours, per 100 hours. It reflects inspection effort, not mine size or production.
Rate withheld: 123 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

Canica Impact Crusher S/N105130-94 has $323 in proposed MSHA penalties and $0 outstanding across 0 contested dockets.

Penalty disposition
ⓘ Differences between proposed and paid penalties reflect both settlements and conference reductions and amounts still owed. Outstanding is the balance currently owed.
$323
proposed penalties
$323
current assessed
$323
paid to date
$0
outstanding
4 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2005-09-08.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
Violation severity profile
ⓘ Shares are computed over citations that carry the MSHA gravity and negligence coding; a small share of records are uncoded.
50.0%
significant & substantial
0.0%
high negligence or reckless
50.0%
reasonably likely or greater
75.0%
permanently disabling or fatal if injury occurs
Negligence coding: 0.0% none, 0.0% low, 100.0% moderate, 0.0% high, 0.0% reckless.
Source: MSHA violations gravity and negligence coding, updated weekly.
Health sampling
ⓘ A sample is a point in time compliance measurement, not an individual exposure history. These figures describe MSHA sampling records and do not establish causation or personal dose.

Metal and nonmetal contaminants (personal samples)
ⓘ Many samples are screening measurements of substances with no applicable exposure limit; they are counted as samples but excluded from every over-limit figure. Over-limit shares use only limit-tested samples.

Last sampled: 2005-09-08, 20 years ago
25%
of limit-tested samples over the exposure limit
4
samples
4
limit-tested
Most sampled contaminants
  • Quartz, respirable, >1% Qtz41 over
Show the individual readings (4)
Date Contaminant Concentration Limit Conc / limit Occupation
2004-07-22 Quartz, respirable, >1% Qtz 0.35 0.35 1.00 Cleanup Man
2005-09-08 Quartz, respirable, >1% Qtz 0.21 0.62 0.34 Front-end Loader Operator
2005-09-08 Quartz, respirable, >1% Qtz 0.57 0.58 0.98 Cleanup Man
2004-07-22 Quartz, respirable, >1% Qtz 0.16 0.49 0.33 Crusher Oper/Worker
Source: MSHA respirable dust, quartz, and noise sampling records, updated weekly. Metal/nonmetal contaminant figures come from MSHA's Personal Health Samples and Area Samples files (public record), updated weekly.
Ownership history
  1. Chromalloy Mining & Minerals Inc 1950 to 1997
  2. H E Hunewill Construction Company Inc 1997 to 2009
  3. Road and Highway Builders, LLC 2009 to present
Source: MSHA controller and operator history, updated weekly.
Workforce and production
Year Employees
2009 1
2007 0
2006 3
2005 2
2004 2
2003 2
2002 1
2001 3
2000 3
Source: MSHA quarterly employment and production, updated weekly.

Canica Impact Crusher S/N105130-94 sits in Humboldt County, Nevada, where the Census mining category is 20.1% of county employment.

Local economic context
ⓘ County figures come from the US Census Bureau's American Community Survey, 5-year pooled estimates, so the 2023 vintage covers 2019 through 2023. The Census category is 'mining, quarrying, and oil and gas extraction', which is broader than MSHA jurisdiction and includes oil and gas workers no mine employs. These figures describe the surrounding county, not this mine, and are not a factor in any specific incident.
Humboldt County, Nevada · Population 17,299
20.1%
Mining share of county employment
$79,946
Median household income
Source: US Census Bureau, American Community Survey 2023 5-year estimates.
Quarterly safety rates
ⓘ Citations per million reported employee-hours. Rates begin in 2000, when MSHA's quarterly employment data starts; earlier incidents are counted but cannot be rate-adjusted. Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.
Citations per million employee-hours, as reported to MSHA
Quarter Hours worked Citations S&S Per 1M hrs
2009 Q4 0 0 0
2009 Q3 1 0 0 0.0
2009 Q2 181 0 0 0.0
2009 Q1 111 0 0 0.0
2007 Q3 0 0 0
2007 Q2 0 0 0
2007 Q1 0 0 0
2006 Q4 0 0 0
Show 27 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2006 Q3 2,532 0 0 0.0
2006 Q2 2,618 0 0 0.0
2006 Q1 2,648 0 0 0.0
2005 Q4 495 0 0 0.0
2005 Q3 1,371 1 0 729.4
2005 Q2 1,330 0 0 0.0
2005 Q1 540 0 0 0.0
2004 Q4 240 0 0 0.0
2004 Q3 900 0 0 0.0
2004 Q2 720 0 0 0.0
2004 Q1 554 0 0 0.0
2003 Q4 405 0 0 0.0
2003 Q3 320 0 0 0.0
2003 Q2 846 0 0 0.0
2003 Q1 750 0 0 0.0
2002 Q4 0 0 0
2002 Q3 0 0 0
2002 Q2 465 0 0 0.0
2002 Q1 1,008 0 0 0.0
2001 Q4 45 0 0 0.0
2001 Q3 856 0 0 0.0
2001 Q2 715 0 0 0.0
2001 Q1 759 0 0 0.0
2000 Q4 549 0 0 0.0
2000 Q3 345 3 2 8695.7
2000 Q2 472 0 0 0.0
2000 Q1 588 0 0 0.0

No reportable incidents on file.

MSHA has no recorded reportable accidents for this mine in the current dataset. New reports appear here within a week of being filed.